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参数资料
| 型号： | CS4354-CSZ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | DAC |
| 中文描述： | SERIAL INPUT LOADING, 24-BIT DAC, PDSO14 |
| 封装： | 0.150 INCH, LEAD FREE, MS-012, SOIC-14 |
| 文件页数： | 3/26页 |
| 文件大小： | 414K |
| 代理商： | CS4354-CSZ |
DS895PP1
11
CS4354
DC ELECTRICAL CHARACTERISTICS
Test conditions (unless otherwise specified): VA = 5 V, VL = 3.3 V; GND = 0 V; SDIN = 0; all voltages with respect
to ground.
Notes: 15. Power supply current increases with increasing sample rate and increasing MCLK frequency. Typical
values are based on Fs = 48 kHz and MCLK = 12.288 MHz. Maximum values are based on highest
sample rate and highest MCLK frequency; see “Switching Specifications - Serial Audio Interface” on
page 8. Variance between speed modes is small.
16. During normal operation, SDIN = 997 Hz sine wave at 0 dBFS with load resistance RL = 3 k.
17. Power-down is defined as all clock and data lines held static low. All digital inputs have a weak pull-
down (approximately 50 k
) which is only present during power on reset. Opposing this pull-down will
increase the power-down current.
18. Valid with the recommended capacitor values as shown in the “Typical Connection Diagram” on
2.1
Digital I/O Pin Characteristics
Input and output levels and associated typical power supply voltage are shown in Table 2. Logic levels
should not exceed the corresponding power supply voltage.
Table 2. Digital I/O Pin Characteristics
Parameters
Symbol
Min
Typ
Max
Units
Power Supplies
Power supply current (Note 15)
Normal operation (Note 16)
Power-down (Note 17)
IVA
IVL
IVA
IVL
-
10
0.1
0.5
1
13
0.2
-
mA
A
Power dissipation (all supplies)
Normal Operation (Note 16)
Power-Down (Note 17)
-
50
2.5
65
-
mW
Power supply rejection ratio (Note 18)
(1 kHz)
(60 Hz)
PSRR
-
60
-
dB
DC Output Voltages
Pin voltage
FILT+ to GND
FLYP to FLYN
GND to -VFILT
-
3.5
4.9
4.7
-
V
Pin Name
Power Supply
I/O
Driver
Receiver
MCLK
VL
Input
-
1.8 V - 5 V
LRCK
VL
Input
-
1.8 V - 5 V
SCLK
VL
Input
-
1.8 V - 5 V
SDIN
VL
Input
-
1.8 V - 5 V
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相关代理商/技术参数 |
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| CS4354-CSZR | 制造商:Cirrus Logic 功能描述:5V DAC W/ 2VRMS LINE DRIVER - Tape and Reel 制造商:Cirrus Logic 功能描述:DAC 制造商:Cirrus Logic 功能描述:IC DAC 24BIT SRL 14SOIC |
| CS4355-CSZ | 制造商:Cirrus Logic 功能描述:5-V STEREO DAC WITH 2-VRMS GROUND-CENTERED OUTPUT - Bulk 制造商:Cirrus Logic 功能描述:DAC |
| CS4355-CSZR | 制造商:Cirrus Logic 功能描述:5-V STEREO DAC WITH 2-VRMS GROUND-CENTERED OUTPUT - Tape and Reel 制造商:Cirrus Logic 功能描述:DAC |
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| CS4360 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz 6 Channel D/A Converter |
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